Hi Jude,

>Hi,
>
>After I turned off User Account Control (UAC), this error disappeared and things worked again.
>
>Does this mean UAC have to be turned off if I wanted to work with MM .NET v2.4 in Vista?
>
>Thanks.

There is an issue with UAC but I think only for installation of MM. Check the Dev Guide at the top under "Installing the Mere Mortals .NET Framework 2008" It talks about installing on Vista.

Tim